1/*****************************************************************************/
2/* */
3/* error.c */
4/* */
5/* Error handling for the ld65 linker */
6/* */
7/* */
8/* */
9/* (C) 1998-2008 Ullrich von Bassewitz */
10/* Roemerstrasse 52 */
11/* D-70794 Filderstadt */
12/* EMail: uz@cc65.org */
13/* */
14/* */
15/* This software is provided 'as-is', without any expressed or implied */
16/* warranty. In no event will the authors be held liable for any damages */
17/* arising from the use of this software. */
18/* */
19/* Permission is granted to anyone to use this software for any purpose, */
20/* including commercial applications, and to alter it and redistribute it */
21/* freely, subject to the following restrictions: */
22/* */
23/* 1. The origin of this software must not be misrepresented; you must not */
24/* claim that you wrote the original software. If you use this software */
25/* in a product, an acknowledgment in the product documentation would be */
26/* appreciated but is not required. */
27/* 2. Altered source versions must be plainly marked as such, and must not */
28/* be misrepresented as being the original software. */
29/* 3. This notice may not be removed or altered from any source */
30/* distribution. */
31/* */
32/*****************************************************************************/
33
34
35
36#include <stdio.h>
37#include <stdlib.h>
38#include <stdarg.h>
39
40/* common */
41#include "cmdline.h"
42#include "strbuf.h"
43
44/* ld65 */
45#include "error.h"
46
47
48
49/*****************************************************************************/
50/* Code */
51/*****************************************************************************/
52
53
54
55void Warning (const char* Format, ...)
56/* Print a warning message */
57{
58 StrBuf S = STATIC_STRBUF_INITIALIZER;
59 va_list ap;
60
61 va_start (ap, Format);
62 SB_VPrintf (&S, Format, ap);
63 va_end (ap);
64 SB_Terminate (&S);
65
66 fprintf (stderr, "%s: Warning: %s\n", ProgName, SB_GetConstBuf (&S));
67
68 SB_Done (&S);
69}
70
71
72
73void Error (const char* Format, ...)
74/* Print an error message and die */
75{
76 StrBuf S = STATIC_STRBUF_INITIALIZER;
77 va_list ap;
78
79 va_start (ap, Format);
80 SB_VPrintf (&S, Format, ap);
81 va_end (ap);
82 SB_Terminate (&S);
83
84 fprintf (stderr, "%s: Error: %s\n", ProgName, SB_GetConstBuf (&S));
85
86 SB_Done (&S);
87
88 exit (EXIT_FAILURE);
89}
90
91
92
93void Internal (const char* Format, ...)
94/* Print an internal error message and die */
95{
96 StrBuf S = STATIC_STRBUF_INITIALIZER;
97 va_list ap;
98
99 va_start (ap, Format);
100 SB_VPrintf (&S, Format, ap);
101 va_end (ap);
102 SB_Terminate (&S);
103
104 fprintf (stderr, "%s: Internal Error: %s\n", ProgName, SB_GetConstBuf (&S));
105
106 SB_Done (&S);
107
108 exit (EXIT_FAILURE);
109}
110